Re: [Xen-devel] [PATCH v3 02/13] VMX: VMFUNC and #VE definitions and detection.

2015-07-07 Thread Nakajima, Jun
On Wed, Jul 1, 2015 at 11:09 AM, Ed White wrote: > Currently, neither is enabled globally but may be enabled on a per-VCPU > basis by the altp2m code. > > Remove the check for EPTE bit 63 == zero in ept_split_super_page(), as > that bit is now hardware-defined. > > Signed-off-by: Ed White > > Rev

Re: [Xen-devel] [PATCH v3 02/13] VMX: VMFUNC and #VE definitions and detection.

2015-07-06 Thread George Dunlap
On Wed, Jul 1, 2015 at 7:09 PM, Ed White wrote: > Currently, neither is enabled globally but may be enabled on a per-VCPU > basis by the altp2m code. > > Remove the check for EPTE bit 63 == zero in ept_split_super_page(), as > that bit is now hardware-defined. > > Signed-off-by: Ed White > > Revi

[Xen-devel] [PATCH v3 02/13] VMX: VMFUNC and #VE definitions and detection.

2015-07-01 Thread Ed White
Currently, neither is enabled globally but may be enabled on a per-VCPU basis by the altp2m code. Remove the check for EPTE bit 63 == zero in ept_split_super_page(), as that bit is now hardware-defined. Signed-off-by: Ed White Reviewed-by: Andrew Cooper --- xen/arch/x86/hvm/vmx/vmcs.c